NFE-905
Rejeição: Campos do grupo Fatura não informados (nFat, vOrig, vLiq).
In English The invoice group (cobr/fat) needs nFat, vOrig and vLiq.
What the rule checks
As the rule set's publisher wrote it. The rule runs on every element the context matches, and fails where the test is false; the validator reports the line of that element.
nfe:infNFe
not($fat) or ($fat/nfe:nFat and $fat/nfe:vOrig and $fat/nfe:vLiq)
Checked with NF-e 4.00, NF-e 4.00 with authorisation protocol